CN102647545B - Track material replacement method in multi-channel system - Google Patents
Track material replacement method in multi-channel system Download PDFInfo
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- CN102647545B CN102647545B CN201210126950.XA CN201210126950A CN102647545B CN 102647545 B CN102647545 B CN 102647545B CN 201210126950 A CN201210126950 A CN 201210126950A CN 102647545 B CN102647545 B CN 102647545B
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Abstract
The invention discloses a track material replacement method in a multi-channel system. The method comprises intercepting a material unit from multi-channel materials to obtain track materials; acquiring source replacement unit information including a source replacement unit start and stop time, the source replacement unit being the selected material unit; receiving a replacement command; analyzing the replacement command to obtain destination channel information; intercepting a unit, of which the start and stop time is identical to that of the source replacement unit, from the destination channel according to the received replacement command to form a new unit; replacing the source replacement unit by the new unit; and displaying the replacement result. According to the invention, the method can greatly improve the program production efficiency on the premise of satisfying the fine program editing, thereby improving the program production quality and lowering the program production cost.
Description
Technical field
The present invention relates to video editing field, relate in particular to a kind of replacement method of multi-channel system middle orbit material.
Background technology
The party program that spectators watch or athletic competition class program are all recorded picture by multiple camera lenses and are presented by the means of montage.
The montage of video be briefly by multiple lens shootings to combining of interting of picture, and this combination is to set according to on-the-spot actual environment.Sometimes after program recording, be to broadcast at once or even to broadcast live, we just have no time to carry out too loaded down with trivial details later stage montage step again so.So, when the most frequently used method is program recording now, carry out montage, regeneration program file, to save time.
Because the program file generating is to carry out synchronous montage in performance recording process to generate, so need to again carry out montage amendment when the details of camera lens is not too satisfied with.Such as, replace one section of picture in current program file with one section of picture of other story boards, prior art does not have the function of directly replacing, being merely able to Manual interception a period of time picture covers again, and in Manual interception process, also must ensure that the beginning and ending time is consistent, in the time need to replacing in program file multiple picture, be very time-consuming.
To sum up, in prior art, the replacement of program file all need to be from story board picture Manual interception, also need to ensure that both beginning and ending times are consistent, in the time that the picture of replacing is more, can expend the too many time, reduce operating efficiency, cannot meet the requirement of become more meticulous editor and the quick Fabrication of program.
Summary of the invention
The embodiment of the present invention provides a kind of replacement method of multi-channel system middle orbit material, greatly improves the make efficiency of program, improves the making quality of program, reduces cost of manufacture.
The technical scheme of the embodiment of the present invention is achieved in that
A replacement method for multi-channel system middle orbit material, the method comprises:
From multichannel material, intercept material unit, composition track material;
Obtain source replacement unit information, described in obtain source replacement unit information and comprise: the beginning and ending time of source replacement unit, described source replacement unit is the material unit of choosing;
Receive replacement instruction;
According to described reception replacement instruction, from object passage, intercept the beginning and ending time unit consistent with the beginning and ending time of described source replacement unit, form new unit;
Described new unit is covered to described source replacement unit;
Show the result after replacing.
According to the technical scheme of the embodiment of the present invention, realizing performance recording synchronizes and carries out with editor, in the time that edit effect is dissatisfied by adjusting efficiently to obtain optimum efficiency, by obtaining the source replacement unit beginning and ending time and according to image corresponding to this beginning and ending time intercepting object passage material, then directly replacing.Become more meticulous under editor's prerequisite meeting program, greatly improve the make efficiency of program, both improved the making quality of program, reduce again cost of manufacture.
Brief description of the drawings
For the technical scheme of the clearer explanation embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparent, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The flow chart of the replacement method of a kind of multi-channel system middle orbit material that Fig. 1 provides for the embodiment of the present invention one;
The flow chart of the replacement method of a kind of multi-channel system middle orbit material that Fig. 2 provides for the embodiment of the present invention two;
The flow chart of the method for the synchronous search that Fig. 3 provides for the embodiment of the present invention three.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is carried out to clear, complete description; obvious described embodiment is only a part of embodiment of the present invention; not whole embodiment; based on the embodiment in the present invention; those of ordinary skill in the art, not paying the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
The flow chart of the replacement method of a kind of multi-channel system middle orbit material that Fig. 1 provides for the embodiment of the present invention one.
As shown in Figure 1, the method comprises the following steps:
In described replacement instruction, comprise: replace audio unit, replace the instruction that video unit or audio unit and video unit binding are replaced.
Result after step 107, demonstration are replaced.
The embodiment of the present invention can be by obtaining the source replacement unit beginning and ending time and according to image corresponding to this beginning and ending time intercepting object passage material, then directly replacing.Become more meticulous under editor's prerequisite meeting program, greatly improve the make efficiency of program, both improved the making quality of program, reduce again cost of manufacture.
Embodiment bis-
The flow chart of the replacement method of a kind of multi-channel system middle orbit material that Fig. 2 provides for the embodiment of the present invention two.
As shown in Figure 2, the method comprises the following steps:
The image composition multichannel material of step 201, multichannel video camera synchronous acquisition.
Concrete, described synchronous search comprises: receive the synchronous search instruction of user; Resolve timecode information that described synchronous search instruction comprises and be sent to material module; Described material module is synchronously searched for according to described timecode information; Show the picture synchronously searching.Described material module comprises: multichannel material module and track material module.
Result after step 209, demonstration are replaced.
Embodiment tri-
The flow chart of the method for the synchronous search that Fig. 3 provides for the embodiment of the present invention three.
As described in Figure 3, the method comprises the following steps:
The picture that step 304, demonstration synchronously search shows the picture after synchronous search in 4-16 monitor.
The embodiment of the present invention is by Self defined time code, material module is carried out synchronous search and is directly positioned on described definition time code, facilitate user to carry out the selection of object passage, improve the efficiency of video editing, meet video program become more meticulous editor prerequisite under, greatly improve the make efficiency of program, both improved the making quality of program, reduce again cost of manufacture.
The embodiment of the present invention can realize performance recording synchronizes and carries out with editor, and by obtaining the source replacement unit beginning and ending time and according to image corresponding to this beginning and ending time intercepting object passage material, then directly replacing.Become more meticulous under editor's prerequisite meeting program, greatly improve the make efficiency of program, both improved the making quality of program, reduce again cost of manufacture.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by software, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
The above, be only a best specific embodiment of the present invention, but feature of the present invention is not limited to this, any people who is familiar with this technology is in field of the present invention, the variation that can expect easily or modification, all should be encompassed in following claim of the present invention.
Claims (7)
1. a replacement method for multi-channel system middle orbit material, is characterized in that, the method comprises:
From multichannel material, intercept material unit, composition track material;
Obtain source replacement unit information, described in obtain source replacement unit information and comprise: the beginning and ending time of source replacement unit, described source replacement unit is the material unit of choosing; Wherein, the beginning and ending time comprises the timing code corresponding with the beginning and ending time;
Receive replacement instruction;
Resolve described replacement instruction, obtain object channel information;
Described object channel information comprises: the timecode information of the corresponding passage material of object passage and object passage, and described object passage is by using synchronous search, and then from multichannel, specifying one of them passage is object passage;
Described synchronous search comprises: receive the synchronous search instruction of user; Resolve timecode information that described synchronous search instruction comprises and be sent to material module; Described material module is synchronously searched for according to described timecode information; Show the picture synchronously searching;
According to described reception replacement instruction, from object passage, intercept the beginning and ending time unit consistent with the beginning and ending time of described source replacement unit, form new unit;
Described new unit is covered to described source replacement unit;
Show the result after replacing.
2. method according to claim 1, is characterized in that, described multichannel material comprises:
Described multichannel material is made up of the image of multichannel video camera synchronous acquisition.
3. method according to claim 1, is characterized in that, described track material also comprises:
The timing code of described track material is consistent with the timing code of described multichannel material.
4. method according to claim 1, is characterized in that described reception replacement instruction:
In described replacement instruction, comprise: replace audio unit, replace the instruction that video unit or audio unit and video unit binding are replaced.
5. method according to claim 1, is characterized in that, before described reception replacement instruction, comprises:
Obtain the image information in the multichannel material corresponding with source replacement unit timing code by synchronous search, from described multichannel material, select object passage according to user instruction.
6. method according to claim 5, is characterized in that, described synchronous search comprises: receive the synchronous search instruction of user;
Resolve timecode information that described synchronous search instruction comprises and be sent to material module;
Described material module is synchronously searched for according to described timecode information;
Show the picture synchronously searching.
7. method according to claim 6, is characterized in that, described material module comprises: multichannel material module and track material module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210126950.XA CN102647545B (en) | 2012-04-26 | 2012-04-26 | Track material replacement method in multi-channel system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210126950.XA CN102647545B (en) | 2012-04-26 | 2012-04-26 | Track material replacement method in multi-channel system |
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| CN102647545A CN102647545A (en) | 2012-08-22 |
| CN102647545B true CN102647545B (en) | 2014-07-09 |
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| CN201210126950.XA Expired - Fee Related CN102647545B (en) | 2012-04-26 | 2012-04-26 | Track material replacement method in multi-channel system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945272B (en) * | 2013-01-23 | 2018-03-06 | 腾讯科技（北京）有限公司 | A kind of video interactive method, device and system |
| CN107302671A (en) * | 2017-06-30 | 2017-10-27 | 北京金山安全软件有限公司 | Material splicing processing method and device, electronic equipment and storage medium |
| CN108540733A (en) * | 2018-05-16 | 2018-09-14 | 中央电视台 | 4K program making method and system |
| CN109688433A (en) * | 2018-11-22 | 2019-04-26 | 深圳艺达文化传媒有限公司 | Shearing video method and Related product based on picture |
| CN113609149A (en) * | 2021-08-19 | 2021-11-05 | 京东方科技集团股份有限公司 | Material replacement method and device, storage medium and electronic equipment |
| CN113825017A (en) * | 2021-09-22 | 2021-12-21 | 北京达佳互联信息技术有限公司 | Video editing method and video editing device |
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| CN1863295A (en) * | 2004-05-13 | 2006-11-15 | 索尼公司 | Image data processing apparatus, image data processing method, program and recording medium |
| CN101448089A (en) * | 2007-11-26 | 2009-06-03 | 新奥特（北京）视频技术有限公司 | Non-linear editing system |
| CN101448097A (en) * | 2007-11-28 | 2009-06-03 | 新奥特（北京）视频技术有限公司 | Multiple machine position editing method for television program designing and a system thereof |
| CN102262888A (en) * | 2010-05-31 | 2011-11-30 | 苏州闻道网络科技有限公司 | Video file splitting method |
| CN102694983A (en) * | 2011-03-21 | 2012-09-26 | 新奥特（北京）视频技术有限公司 | Flow chart subchart logic design method in video special effect processing |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863295A (en) * | 2004-05-13 | 2006-11-15 | 索尼公司 | Image data processing apparatus, image data processing method, program and recording medium |
| CN101448089A (en) * | 2007-11-26 | 2009-06-03 | 新奥特（北京）视频技术有限公司 | Non-linear editing system |
| CN101448097A (en) * | 2007-11-28 | 2009-06-03 | 新奥特（北京）视频技术有限公司 | Multiple machine position editing method for television program designing and a system thereof |
| CN102262888A (en) * | 2010-05-31 | 2011-11-30 | 苏州闻道网络科技有限公司 | Video file splitting method |
| CN102694983A (en) * | 2011-03-21 | 2012-09-26 | 新奥特（北京）视频技术有限公司 | Flow chart subchart logic design method in video special effect processing |
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Owner name: NEWAUTO (BEJING) CLOUD TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIN'AOTE(BEIJING) VIDEO TECHNOLOGY CO., LTD. Effective date: 20150729 |
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Effective date of registration: 20150729 Address after: 100195, No. 7, information road, Haidian District, Beijing, 5, 515 Patentee after: Newauto (Beijing) cloud Technology Co. Ltd. Address before: Newauto Technology Building No. 49 Beijing 100195 Haidian District Wukesong Road Patentee before: China Digital Video (Beijing) Limited |
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